RockShox Lyrik Ultimate D2 Suspension Fork 27.5'' DebonAir+ W/ButterCups 160mm 1-1/8''-1.5'' 15x110mm TA Rake: 44mm Red CheckoutSpec= 51 Off-Set Aero optimized tire size: 27mm-28mm

Aero optimized tire size: 27mm-28mm (Labeled)

Weight: 51lb

The two-piece design consists of a 7075-T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance

2020 and newer SID Boost forks use the 100mm/Standard axle

Up to 26 Hours of Battery Life in GPS mode for extended training sessions

RockShox Lyrik Ultimate D2 Suspension Fork 27.5'' DebonAir+ W/ButterCups 160mm 1-1/8''-1.5'' 15x110mm TA Rake: 44mm Red CheckoutSpec= 51 Off-Set Aero optimized tire size: 27mm-28mmLyrik harmonizes descending power with effortless efficiency. Charger 3. 1 with increased damping range, High Speed Compression, Low Speed Compression, and Low Speed Rebound adjustments ButterCups block 20% of high frequency trail chatter. Limiting these vibrations massively reduces hand and arm fatigue leaving you feeling fresh with more control DebonAir+ air spring is built to strike the perfect balance of what riders really want: a butterlike small